Flagellate infection (giardiasis) is a common intestine parasite infection. Giardiasis spread mainly through river and lake water. It can also be spread through food or direct contact between people. Symptoms include abdominal pain, bloating, nausea, diarrhea, and poor absorption. Medication is generally effective, but not for everyone. The most important thing is prevention.
How is Giardia infection (giardiasis) treated in practice?